.wrapper {
  border: 1px solid #d9d9d9;
  padding: 8px;
  margin-bottom: 8px;
}

.title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 8px 0;
  font-size: 18px;
  color: #333;
}

.rule {
  margin: 8px 0;
}

.rule-title {
  color: #d9d9d9;
  font-size: 12px;
  margin: 8px 0;
}

.rule-expression {
  min-height: 40px;
  padding: 8px;
  border: 1px solid #d9d9d9;
}

.rule-btn {
  margin-top: 8px;
  text-align: right;
}

.hr {
  border: none;
  height: 1px;
  background: #d9d9d9;
}
